Assignee
Inventors
- Soichi Yamashita (12 patents)
- Tatsuo Migita (18 patents)
- Tadashi Iijima (66 patents)
- Masahiro Miyata (26 patents)
- Masayuki Uchida (45 patents)
- Takashi Togasaki (11 patents)
- Hirokazu Ezawa (37 patents)
US Patent 8314491 · Granted Nov 20, 2012